Who's the supreme killer, ninja or pirate? Now you can help settle the debate yourself thanks to these inflatable radio controlled characters from ThinkGeek. They cost $35 for the set and each runs off one 9V battery for the controller, and four AAs for the actual character. Make sure to use these batteries for an unfair advantage. The object is to ram the enemy over, "killing" them. There's a video after the jump which shows a dog attacking them. ZOMG -- Dog vs. Ninja vs. Pirate, I smell a reality series!
Video after the battle.
thanks to Rob, who can kill both pirates and ninjas, for the tip